Samsung QN85D 55" vs Sony X90L 65"
Samsung's QN85D offers superior picture quality with Neo QLED Mini-LED technology delivering 2000 nits brightness versus Sony's 1300 nits, plus Quantum HDR 20x for exceptional contrast and color. However, Sony's X90L provides exceptional value—a larger 65-inch display for $200 less, native 120Hz refresh rate, and impressively low 8ms input lag that edges the Samsung's 9ms for gaming. Sony includes Dolby Vision support and Google TV's superior app ecosystem, though Samsung's 2.2.2ch audio system with Object Tracking Sound outperforms Sony's modest 20-watt 2.0ch setup. Both handle gaming competently with VRR and ALLM enabled. Picture quality favors Samsung noticeably, but Sony's combination of larger screen real estate, aggressive pricing, and Google TV's streaming capabilities make it the stronger overall choice for most buyers seeking maximum value.
Full Specifications
| Spec | Samsung QN85D 55" | Sony X90L 65" |
|---|---|---|
| Body | ||
| VESA mount | 400 x 400mm | 300 x 300mm |
| Weight | 46.7 lbs | 48.5 lbs |
| Dimensions (w/ stand) | 48.4 x 31.5 x 11.2 inches | 57.3 x 35.6 x 11.4 inches |
| Audio | ||
| Output (watts) | 40 | 20 |
| Speakers | 2.2.2ch Object Tracking Sound Lite | 2.0ch Acoustic Multi-Audio |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 9 | 8 |
| Display | ||
| HDR | Quantum HDR 20x, HDR10+, HLG | Dolby Vision, HDR10, HLG |
| Size | 55" | 65" |
| Type | Neo QLED Mini-LED | Full Array LED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 120Hz | 120Hz (native) |
| Brightness (nits) | 2000 | 1300 |
| Smart TV | ||
| Os | Tizen OS | Google TV |
| Voice assistant | Bixby, Alexa, Google Assistant | Google Assistant, Alexa, Apple AirPlay 2 |
| Processor | ||
| Chipset | Neural Quantum Processor 4K Lite | Cognitive Processor XR |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.2 | 5.0 |
| USB ports | 2 | 2 |
| HDMI ports | 4 | 4 |
Category Scores
Pros & Cons
Samsung QN85D 55"
Pros
- Mini-LED backlighting delivers strong contrast for a 55-inch at this price
- All four HDMI 2.1 ports support 4K@120Hz for gaming
- VRR and ALLM make it a solid choice for PS5 and Xbox Series X
- Anti-glare coating keeps the picture clean in bright environments
Cons
- Fewer Mini-LED dimming zones than the QN90D limits peak contrast performance
- No Dolby Atmos — Samsung's proprietary audio ecosystem only
- Tizen home screen includes ads and sponsored app rows
- The Lite processor shows its limits with complex 8K and AI upscaling scenes
Sony X90L 65"
Pros
- Sony's Cognitive Processor XR delivers best-in-class upscaling and color
- Full-array local dimming produces excellent contrast for an LED TV
- Dolby Vision and Dolby Atmos support for premium content
- 120Hz with VRR makes it genuinely good for PS5 gaming
- Google TV has the widest app selection of any smart TV platform
Cons
- Blooming visible in dark scenes with bright highlights
- 20W speakers are average despite the Acoustic Multi-Audio branding
- Heavier than competing LED TVs at 48.5 lbs
- Google TV can feel sluggish and ad-heavy on the home screen
Related Comparisons
Explore more in tvs, see all Samsung products or all Sony products. View full details for the Samsung QN85D 55" or the Sony X90L 65".